This is a brand new Hope crankset. I haven't even put the spline into the drive-side. It has 175mm arms, and has the 104bcd spider pre-installed. All of the crank mounting tools are included in the box, as well as chainring bolts and the spider tool. This is the most amazing piece of bicycle bling I've ever put my hands on. I was playing with mount bolt that comes pre-threaded into the end of the spindle...it was the smoothest thread I've ever felt. It's an exceptionally engineered part. Unfortunately, it won't work with the bike I wanted to put it on because it had an open BB that will allow it to rub on the dropper cable inside the frame). The price is for the crank & spider, shipped. $75 more for the nicest, longest lasting BSA threaded BB in the game. It will fit any/all frames (BB30, PF30, BB86/92, T47, Threaded) with proper bottom bracket. All of this retails for over $500. I'll honor the warranty. Specs found here: http://www.hopetech.com/hope-cranks/